Brush



FIG. 1 is a perspective view of a brush of my new design;

FIG. 2 is a top plan view thereof, the bottom plan and left sideelevational views are identical;

FIG. 3 is a right side elevational view thereof;

FIG. 4 is a rear elevational view thereof; and,

FIG. 5 is a front elevational view thereof.

CLAIM The ornamental design for a brush, as shown and described.